KR102612411B1 - 광섬유 온도 검출 시스템을 갖는 핵 장치의 히트 파이프 조립체 - Google Patents

광섬유 온도 검출 시스템을 갖는 핵 장치의 히트 파이프 조립체 Download PDF

Info

Publication number
KR102612411B1
KR102612411B1 KR1020207018997A KR20207018997A KR102612411B1 KR 102612411 B1 KR102612411 B1 KR 102612411B1 KR 1020207018997 A KR1020207018997 A KR 1020207018997A KR 20207018997 A KR20207018997 A KR 20207018997A KR 102612411 B1 KR102612411 B1 KR 102612411B1
Authority
KR
South Korea
Prior art keywords
heat pipe
assembly
detection system
fiber optic
optic cable
Prior art date
Application number
KR1020207018997A
Other languages
English (en)
Korean (ko)
Other versions
KR20200090251A (ko
Inventor
죠지 브이 카바잘
토마스 더블유 트위들
라구 케이 아발리
야세르 아라파트
매튜 알 하이셀
위크 주리 반
Original Assignee
웨스팅하우스 일렉트릭 컴퍼니 엘엘씨
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 filed Critical 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨
Publication of KR20200090251A publication Critical patent/KR20200090251A/ko
Application granted granted Critical
Publication of KR102612411B1 publication Critical patent/KR102612411B1/ko

Links

Images

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/017—Inspection or maintenance of pipe-lines or tubes in nuclear installations
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/026—Means for indicating or recording specially adapted for thermometers arrangements for monitoring a plurality of temperatures, e.g. by multiplexing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/32—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in transmittance, scattering or luminescence in optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
    • G21C17/112—Measuring temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/04—Safety arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Radiation Pyrometers (AREA)
KR1020207018997A 2017-12-04 2018-11-05 광섬유 온도 검출 시스템을 갖는 핵 장치의 히트 파이프 조립체 KR102612411B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/830,654 2017-12-04
US15/830,654 US10734124B2 (en) 2017-12-04 2017-12-04 Heat pipe assembly of nuclear apparatus having fiber optical temperature detection system
PCT/US2018/059135 WO2019112727A1 (en) 2017-12-04 2018-11-05 Heat pipe assembly of nuclear apparatus having fiber optical temperature detection system

Publications (2)

Publication Number Publication Date
KR20200090251A KR20200090251A (ko) 2020-07-28
KR102612411B1 true KR102612411B1 (ko) 2023-12-08

Family

ID=66659455

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207018997A KR102612411B1 (ko) 2017-12-04 2018-11-05 광섬유 온도 검출 시스템을 갖는 핵 장치의 히트 파이프 조립체

Country Status (5)

Country Link
US (1) US10734124B2 (ja)
EP (1) EP3721449A4 (ja)
JP (1) JP7098729B2 (ja)
KR (1) KR102612411B1 (ja)
WO (1) WO2019112727A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102583921B1 (ko) * 2020-12-17 2023-10-04 주식회사 포스코 전로 후드의 다수 배관 감시 시스템 및 그 감시 방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010028016A (ja) * 2008-07-24 2010-02-04 Fujikura Ltd 光増幅装置
US20120123702A1 (en) * 2010-11-16 2012-05-17 Xin Chen System and Method for Simultaneously Determining Strain and Temperature Characteristics of an Object
US20160027536A1 (en) * 2013-04-25 2016-01-28 Los Alamos National Security , LLC Mobile heat pipe cooled fast reactor system

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8819442D0 (en) * 1988-08-16 1988-09-21 Nat Nuclear Corp Ltd Heat transfer measurement
EP0438880A3 (en) * 1990-01-23 1992-06-03 Westinghouse Electric Corporation Apparatus and method for monitoring temperature of a fluid flowing in a pipe
JP2002048898A (ja) 2000-08-02 2002-02-15 Mitsubishi Heavy Ind Ltd キャスク用モニタリング装置
GB0111623D0 (en) * 2001-05-11 2001-07-04 Europ Org For Nuclear Research A cryogenic optical fibre temperature sensor
DE60239424D1 (de) * 2001-12-06 2011-04-21 Chiral Photonics Inc Chirale fasersensorvorrichtung und verfahren
JP4425845B2 (ja) 2005-09-29 2010-03-03 株式会社日立エンジニアリング・アンド・サービス 人工バリア環境モニタリング装置
JP5047069B2 (ja) 2008-06-17 2012-10-10 三菱電機株式会社 ヒートパイプ埋め込みパネル及びその製造方法
JP5237199B2 (ja) * 2009-06-05 2013-07-17 トッパン・フォームズ株式会社 葉書付き配送伝票
US8467426B2 (en) * 2010-10-07 2013-06-18 Raytheon Company Method and apparatus for cooling a fiber laser or amplifier
CN104376882B (zh) * 2014-11-11 2017-03-22 中广核研究院有限公司 热管道
US9857248B2 (en) * 2015-06-16 2018-01-02 The Boeing Company Sensor system for laminated structures
US10120102B2 (en) * 2015-11-04 2018-11-06 General Electric Company Fluid sensor cable assembly, system, and method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010028016A (ja) * 2008-07-24 2010-02-04 Fujikura Ltd 光増幅装置
US20120123702A1 (en) * 2010-11-16 2012-05-17 Xin Chen System and Method for Simultaneously Determining Strain and Temperature Characteristics of an Object
US20160027536A1 (en) * 2013-04-25 2016-01-28 Los Alamos National Security , LLC Mobile heat pipe cooled fast reactor system

Also Published As

Publication number Publication date
JP7098729B2 (ja) 2022-07-11
KR20200090251A (ko) 2020-07-28
EP3721449A1 (en) 2020-10-14
WO2019112727A1 (en) 2019-06-13
US10734124B2 (en) 2020-08-04
JP2021505868A (ja) 2021-02-18
EP3721449A4 (en) 2021-10-06
US20190172597A1 (en) 2019-06-06

Similar Documents

Publication Publication Date Title
US11353367B2 (en) Fibre optic temperature measurement
CN102089095A (zh) 通过光纤测量方法在结晶器中进行的温度测量
GB2496863A (en) Distributed two dimensional fluid sensor
RU2653116C2 (ru) Сегментированный ядерный уровнемер на основе волокон
CN106153978B (zh) 基于光纤mems法珀微腔的流速测试方法
CN103076108A (zh) 一种基于fbg的新型电力电缆导体温度测量传感器
CN104024815A (zh) 光纤光栅传感器系统和方法
KR102612411B1 (ko) 광섬유 온도 검출 시스템을 갖는 핵 장치의 히트 파이프 조립체
CN101818640A (zh) 一种基于拉曼散射光时域反射计的油水井井下工况温度的全分布式监测装置及监测方法
CN113063341A (zh) 环状流流动液膜厚度及界面波的三维实时测量装置及方法
CN106441652A (zh) 避免温度与应变交叉敏感的光纤光栅锚杆测试装置及方法
US5438866A (en) Method of making average mass flow velocity measurements employing a heated extended resistance temperature sensor
KR20100113815A (ko) 파이프라인 모니터링 시스템
CN211602199U (zh) 一种用于粮仓温度监测的光纤传感器
JPH0242179B2 (ja)
CA2799824C (en) System and method for monitoring steam generator tube operating conditions
US20200400511A1 (en) Detection device, temperature distribution measurement apparatus, and method of manufacturing detection device
RU2675201C2 (ru) Устройство и способ контроля поверхности реактора
CN203132737U (zh) 一种基于fbg的新型电力电缆导体温度测量传感器
CN103090992B (zh) 一种固定装置及炉体测温光缆布线方法
CN207689037U (zh) 基于分布式光纤的管道温度场测量装置
RU91625U1 (ru) Датчик для определения величины и направления деформации протяженного объекта
US20230194367A1 (en) Integrated sensors to provide continual feedback
KR20210019663A (ko) 온도 센서 및 그를 포함하는 온도 센싱 시스템
US11125945B2 (en) Optical fiber thermal property probe

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant